Top definition
A hefty, overweight, plump, or obese female who seems to always wear the color purple because they think it might look good on them and make their body an optical illusion and look slimming.
They must all have a Grimace Complex. The only thing they're missing is the Fry Kids and the Hamburglar, oh, they must have ate them both before coming out tonight.
by C Mir July 03, 2011
Get the mug
Get a Grimace Complex mug for your friend Yasemin.